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3522bcfe1e
Currently slow handler for unaligned access exception is not installed when CPU has hardware support for unaligned access. However some opcodes (e.g. l32ai, s32ri, s32c1i) would still raise unaligned access exception even on such CPUs. In that case instead of SIGBUS and a diagnostic entry in the kernel log the faulting process would receive SIGILL. Always install slow handler for unaligned access exception to fix that. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.